Hello, We have been in troubles when accessing some private rooms and I hope someone here knows how to fix it. (And this has only happened with private rooms, maybe because we haven't use public rooms and personal rooms very much).
After we hit Enter to access a room, the usual Loading bar appears, then some text "try 1" appearing on the screen, a few seconds later all we got was a white blank page. Even if I restart the server, the rooms only worked once, and error happened again.. I'm using version 3.0.4 with Postgresql. My VPS has 2 cores, 2Gb RAM. The installation is fairly new. Below is error message in log. As I understand, some variable should be called, but the system found it as null. But I'm not a Java programmer anyway. Any idea what it is? Thank you in advance *2015-05-09 08:20:20,946 [RTMPConnectionExecutor#I6P0EUDEUIY33-1] ERROR o.r.server.service.ServiceInvoker - Error executing call: Service: xmlcrm Method: loginWicket Num Params: 3 0: 5118263eb2134c5f541d5cb940b2c830 1: 5118263eb2134c5f541d5cb940b2c830 2: 3java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_45] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_45] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_45] at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_45] at org.red5.server.service.ServiceInvoker.invoke(ServiceInvoker.java:196) [red5-server-common-1.0.5-RELEASE.jar:na] at org.red5.server.service.ServiceInvoker.invoke(ServiceInvoker.java:115) [red5-server-common-1.0.5-RELEASE.jar:na] at org.red5.server.net.rtmp.RTMPHandler.invokeCall(RTMPHandler.java:186) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE] at org.red5.server.net.rtmp.RTMPHandler.onCommand(RTMPHandler.java:293) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE] at org.red5.server.net.rtmp.BaseRTMPHandler.messageReceived(BaseRTMPHandler.java:105) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE] at org.red5.server.net.rtmp.ReceivedMessageTask.call(ReceivedMessageTask.java:57) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE] at org.red5.server.net.rtmp.ReceivedMessageTask.call(ReceivedMessageTask.java:11) [red5-server-common-1.0.5-RELEASE.jar:1.0.5-RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]Caused by: java.lang.NullPointerException: null at org.apache.openmeetings.remote.MainService.loginWicket(MainService.java:214) ~[openmeetings-core-3.0.4-RELEASE.jar:na] ... 17 common frames omitted2015-05-09 08:20:21,156 [NioProcessor-4] INFO o.a.o.r.r.ScopeApplicationAdapter - W3C x-category:session x-event:disconnect c-ip:117.5.96.226 c-client-id:2* *Best regards,Trang*
